** Shares of Coronado Global Resources CRN.AX fall as much as 22.2% to A$0.280, their lowest since December 1
** Co says a worker died in an incident at the Mammoth underground mine, located within its Curragh mine complex in Queensland
** Co suspends operations at the Mammoth underground mine
** Says normal operations at its open cut mines Curragh North and Curragh South have recommenced after being idled for 24 hours
** Stock worst performer on ASX All Ordinaries index .AORD
** Stock fell 58.2% in 2025
(Reporting by Himanshi Akhand in Bengaluru)
((Himanshi.Akhand@thomsonreuters.com;))